<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9">
    <title>stacked</title>
    <!--[if IE]>
    <script type="text/javascript" src="../excanvas.js"></script>
    <![endif]-->
    <!--
    For production (minified) code, use:
    <script type="text/javascript" src="dygraph-combined.js"></script>
    -->
    <script type="text/javascript" src="../dygraph-dev.js"></script>

  </head>
  <body>
    <p>Simple graph:</p>
    <div id="simple_div"></div>
    <p>Stacked graph:</p>
    <div id="stacked_div"></div>
    <p>Simple graph with missing data:</p>
    <div id="simple_missing_div"></div>
    <p>Stacked graph with missing data:</p>
    <div id="stacked_missing_div"></div>
    <p>Stacked graph with many series:</p>
    <div id="stacked_many_div"></div>
    <p>Change selection/highlighting on all graphs:</p>
    <div id="graph_selection_div">
        <select onchange="javascript:setSelection(this.options[this.selectedIndex].value);">
            <option value="" selected></option>
            <option value="0">0</option>
            <option value="10">10</option>
            <option value="20">20</option>
            <option value="30">30</option>
            <option value="40">40</option>
            <option value="50">50</option>
            <option value="60">60</option>
            <option value="70">70</option>
            <option value="80">80</option>
            <option value="90">90</option>
            <option value="99">99</option>
        </select>
    </div>

    <script type="text/javascript">
      data = "X,x,100-x\n";
      for (var i = 0; i < 100; i++) {
        data += i + "," + i + "," + (100 - i) + "\n";
      }
      
      var graphs = [];

      graphs.push(
          new Dygraph(
              document.getElementById("simple_div"),
              data));
          
      graphs.push(
          new Dygraph(
              document.getElementById("stacked_div"),
              data,
              { stackedGraph: true }));

      missing_data = "X,x,100-x\n";
      for (var i = 0; i < 100; i++) {
        if (i >= 20 && i < 40) {
          missing_data += i + ",," + (100 - i) + "\n";
        } else if (i >= 60 && i < 80) {
          missing_data += i + "," + i + ",\n";
        } else {
          missing_data += i + "," + i + "," + (100 - i) + "\n";
        }
      }

      graphs.push(
          new Dygraph(
              document.getElementById("simple_missing_div"),
              missing_data));
      
      graphs.push(
          new Dygraph(
              document.getElementById("stacked_missing_div"),
              missing_data,
              { stackedGraph: true }));

      many_data = "X,a,b,c,d,e,100-a,100-b,100-c,100-d,100-e\n";
      for (var i = 0; i < 100; i++) {
        many_data += i + "," + i + "," + i + "," + i + "," + i + "," + i;
        j = 100 - i;
        many_data += "," + j + "," + j + "," + j + "," + j + "," + j;
        many_data += "\n";
      }

      graphs.push(
          new Dygraph(
              document.getElementById("stacked_many_div"),
              many_data,
              { stackedGraph: true }));
      
      function setSelection(row) {
        for (var i = 0; i < graphs.length; i++) {
          graphs[i].setSelection(row ? row : false);
        }
      }
    </script>
  </body>
</html>
